topic Re: Talend job slowness - TAC7 in Talend Studio

Talend job slowness - TAC7

Khatub2P — Sat, 16 Nov 2024 00:55:08 GMT

HI All ,

We have some of our TAC7 processes running much slower since last few days .

Upon investigation we could see the couple of jobs are NOT hitting our YARN cluster while running .

Config for JDBC params - NOT hitting YARN cluster

hive.execution.engine=spark

Config for JDBC params : - hitting YARN cluster

hive.execution.engine=mr

May we get any help Pls ?

Re: Talend job slowness - TAC7

Anonymous — Tue, 22 Dec 2020 07:39:17 GMT

Hello,

Are you running Spark jobs in Yarn cluster mode? This feature is available starting from V 7.0.1.

With Talend 6.4.1 and prior version, the Yarn Cluster mode is not supported for launching Talend Spark job.

Best regards

Sabrina

Re: Talend job slowness - TAC7

Khatub2P — Tue, 22 Dec 2020 08:08:57 GMT

thanks @Xiaodi Shi -

execution server version = 7.0.1 (got the info from advanced information tab from TAC job while on execution)

We would really appreciate any pointers to know why the job is not hitting YARn cluster while running .

Re: Talend job slowness - TAC7

Anonymous — Wed, 23 Dec 2020 03:53:23 GMT

Hello,

Could you please create a support case on talend support portal so that our colleagues from support team will give you a remote assistance for your issue through support cycle with priority?

Best regards

Sabrina